update README

README.md

@@ -23,6 +23,21 @@ conda activate any-parse
 pip3 install any-parser
 ```
 
+If you want to pdf_to_markdown.ipynb, install the following:
+- Mac:
+    ```
+    brew install poppler
+    ```
+- Linx:
+    ```
+    sudo apt update
+    sudo apt install poppler-utils
+    ```
+- Windows:
+    ```
+    choco install poppler
+    ```
+
 ## bashfile usage
 To use AnyParser via `curl` requests, you can run the following bash command from the root folder of this repository:
 ```

examples/usage_example.ipynb

@@ -55,10 +55,17 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Done"
+    "## End of the notebook\n",
+    "\n",
+    "Check more [case studies](https://www.cambioml.com/blog) of CambioML!\n",
+    "\n",
+    "<a href=\"https://www.cambioml.com/\" title=\"Title\">\n",
+    "    <img src=\"./sample_data/cambioml_logo_large.png\" style=\"height: 100px; display: block; margin-left: auto; margin-right: auto;\"/>\n",
+    "</a>"
    ]
   }
  ],